| Parameter | WMD2-54Z100L-2U | WMD2-33Z60L-2U |
|---|---|---|
| Model | WMD2-54Z100L-2U | WMD2-33Z60L-2U |
| Rated Power | 2×100kVA | 2×60kVA |
| Peak Power | 2×120kVA (1 min) | 2×100kVA (1 min) |
| Input Voltage Range | 450V–650V DC | 240V–450V DC |
| Control Supply Voltage | 24V DC (9–36V range) | 24V DC (9–36V range) |
| Rated Output Current | 235A | 235A |
| Peak Output Current | 300A (1 min) | 300A (1 min) |
| Output Frequency | 0.00–800Hz | 0.00–800Hz |
| Efficiency | ≥97% | ≥97% |
| Dimensions | 450×335×130 mm | 450×335×130 mm |
| Weight | ~14kg | ~14kg |
| Cooling Method | Liquid-cooled (25L/min) | Liquid-cooled (25L/min) |
| Coolant Requirements | 50% water + 50% glycol | 50% water + 50% glycol |
| Max Inlet Temperature | ≤70°C | ≤70°C |
| Water Inlet Size | 14mm ID / 19–20mm OD | 14mm ID / 19–20mm OD |
| Speed Control Range | 1:1000 | 1:1000 |
| Speed Control Accuracy | ±2.5% | ±2.5% |
| Torque Response Time | <10ms | <10ms |
| Torque Control Accuracy | ±5% | ±5% |
| Starting Torque | 200% (10s) | 200% (10s) |
| Protection Features | Ground short, phase loss, overload, overcurrent, overvoltage, undervoltage, overtemperature, overspeed, stall | |
| Communication Interfaces | Dual CAN 2.0b, RS485/422 | Dual CAN 2.0b, RS485/422 |
| Protection Rating | IP67 | IP67 |
| Manufacturer | Dowway Vehicle (China) | Dowway Vehicle (China) |
| Customization Available | Yes – voltage, power, mounting interface, CAN protocol |
Dowway Vehicle, a leading Chinese manufacturer of high-performance electric vehicle components, introduces the WMD2-54Z100L-2U and WMD2-33Z60L-2U motor controllers – robust, high-efficiency solutions designed for electric vehicles, commercial EVs, and industrial applications. These controllers deliver exceptional power output, precision control, and environmental resilience, ensuring reliable performance in extreme conditions.
Key Features:
- Dual Power Options:
- WMD2-54Z100L-2U: 2×100kVA continuous, 2×120kVA peak (1 min), 450–650V DC input
- WMD2-33Z60L-2U: 2×60kVA continuous, 2×100kVA peak (1 min), 240–450V DC input
- High Efficiency: ≥97% efficiency minimizes energy loss and maximizes system performance.
- Environmental Durability: Operates in -43°C to +65°C temperature range with IP67 protection.
- Powerful Output:
- 235A rated current, 300A peak current (1 min)
- 0.00–800Hz output frequency for precise motor control.
- Compact Design: 450×335×130mm dimensions, 14kg lightweight construction.
- Advanced Cooling: Liquid-cooled system with 25L/min flow rate, compatible with 50% water + 50% glycol coolant.
- Precision Control:
- 1:1000 speed control range, ±2.5% speed accuracy
- <10ms torque response time, ±5% torque accuracy
- 200% starting torque (10s) for high dynamic performance
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- Comprehensive Protection: Overload, overcurrent, overvoltage, undervoltage, overtemperature, overspeed, stall, and phase loss protection.
- Customization Services: Dowway Vehicle offers tailored solutions for voltage ranges, power outputs, mounting interfaces, and communication protocols.
As a professional OEM/ODM partner, Dowway Vehicle provides end-to-end support—from R&D and prototyping to mass production and global delivery. Choose Dowway Vehicle for scalable, high-performance motor controllers that power your next-generation electric systems.
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